Pieces Tumbler Inserts Accessories Tumblers Crafting for Craft Supplies Review

3 Sizes in one package: you will get 2 pieces cup turner foams with a diameter of 2.95 inch/ 7.5 cm, 2 pieces cup turner foams with a diameter of 3.15 inch/ 8 cm, 2 pieces cup turner foams with a diameter of 3.54 inch/ 9 cm; Totally 3 sizes, 6 pieces foams for you to choose. Quality material: our product is made of quality memory foam material, which is soft to touch and with nice resilience, not easy to break or deform, soft enough to fit many cup shapes, can be applied for a long time, giving you a safe and reliable experience. Proper friction: good to catch and hold cup from inside to keep your cup turning steady, easy to adjust the position in cup, bringing much convenience to you. Suitable for 3/4 inch PVC pipe: this cup turner foam works with 3/4 inch PVC pipe nicely, which means your PVC pipe should be 0.84 inch/ 2.13 cm in diameter; The diameter of foam's center hole is 0.75 inch/ 1.9 cm; The diameter of foam's center hole should be slightly less than PVC pipe diameter to hold the PVC pipe tightly. Designed for cup turner machine: just DIY your own tumbler cups and protect your cup from slipping down, and attach your cup to the PVC pipe of cup turner machine; Please make sure the size of your cup's opening mouth and always use a foam that is a little bigger than your cup, not a smaller one.